Il like Vivifyscrum more then Trello for some reasons. The web platform is very good and full of features. I’d like more color customization options for Lists and Cards like Ora.pm and the ability to customize also the names of Card Types. Unfortunatelly the iPhone and Android Apps do not works, iPad App is not available and the Mac Desktop App often fails and needs to be restarted. I hope the team will improve the main platform and mobile Apps as soon as possible because Vivifyscrum is one of the best kamban boards I’ve used.